This might possibly—okay, definitely—be the most amazing and exciting post we’ve ever written on FBG. Because Erin and I finally get to confess a secret we’ve been keeping from you, our dear readers since last fall: We have written an FBG book! Based on all of our principles and experiences and advice we talk about here on the site, it’s everything our hearts and souls know to be true and it’s our best advice on how to be healthy.

Erin and I have been working our rears off on writing the best book possible because we know it’s an amazing opportunity—and, frankly, an honor to be able to have a platform such as this (A book! With Random House!) to give people advice. Over the months, we’ve been fine-tuning, editing and re-editing our best ideas, information and tips to give you a definitive guide on how to change your body and your life into one you love without making huge changes all at once. In fact, it’s all about incorporating easy 10-minute fixes that make you feel good. All with our usual fun tone, of course.

We’d been waiting for the perfect time to spill the beans, and on today, which is the final day of our Five-Year Birthday celebration week, it just felt right. What better way to celebrate where we’ve been than by sharing news of what’s to come with the ones who got us there?

We’ll have way more details on the book in the coming weeks and months, but just know that The Fit Bottomed Girls Anti-Diet will be released May 2014—and is available for pre-order now here. Hey, secure your copy early!

Again, none of this is possible without you guys. So thank you—a million times. Let’s all make the world a healthier, happier and more fun place! —Jenn